Gu Qing

Biodata

Feature	Details
Name	Gu Qing (顾青)
Alias(es)	Erik; Myriad Magnetic Martial God; Sect Leader of the Ultimate Immeasurable Sect 66 220
Species/Race	Human; he initially transmigrated into the mutant Erik Lehnsherr's body, then later restored his own appearance and relinquished Erik's X-Gene 1 276
Gender	Male
Affiliation	Ultimate Immeasurable Sect; former Patriarch of the Lehnsherr Family; former chief editor of the Jianghu Monthly Report 44 59 220
Occupation/Role	Multiversal traveler, martial artist, cultivator, sect leader, and system user
Status	Alive; inherited the Reincarnation Authority after Liduluo's death 296
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Current Propulsion	6	First demonstrates generated electric current and metal manipulation independent of telekinesis; begins guiding Andrew, Matt, and Steve in developing their powers. 6
Magnetic Field Rotation — 30,000 horsepower	19	His power is explicitly measured in horsepower, marking him as a Magnetic Field Master; he begins using martial arts to improve his Flow and Complete Realm. 19
Magnetic Field Rotation — 50,000 horsepower	34	Reaches 50,000 horsepower while traveling Asia, suppressing his powers to study combat arts as an ordinary fighter. 34
Magnetic Field Rotation — 70,000 horsepower	40	Raises his output to 70,000 horsepower during his battle against Andrew and Matt. 40
Magnetic Field Rotation — 120,000 horsepower	73	Has reached 120,000 horsepower by the time he obtains and disseminates the Ultimate Immeasurable Qi Gong. 73
Magnetic Field Rotation — 260,000 horsepower	127	Matches Ren Woxing's 260,000-horsepower output while defeating him with the Myriad Magnetic Martial Way. 127
Magnetic Field Rotation — 330,000 horsepower	132	Reaches 330,000 horsepower in the final battle with Linghu Chong in outer space. 132
Magnetic Field Rotation — 400,000 horsepower	195	Regains his lost Magnetic Field Power through force of will and breaks through to 400,000 horsepower while fighting Nuppepo. 195
Atomic Splitting / Complete Realm	209	Uses Lucy's CPH4 to temporarily expand his brain capacity, reach the Complete Realm, and perform atomic splitting and matter recombination. 209
Magnetic Field Rotation — 900,000 horsepower	276	Restoring his original identity and abandoning Erik's X-Gene triggers a surge from 850,000 to 900,000 horsepower. 276
Ultimate Expert threshold — 970,000 horsepower	289	Integrates multiple external powers, greatly improving his Flow and Complete Realm; 970,000 horsepower is identified as the threshold of an Ultimate Expert. 289
Power Self-Destruction threshold — 1,000,000 horsepower	293, 295	After enduring 999 reincarnations, he unleashes a one-million-horsepower punch; this output corresponds to the Power Self-Destruction Realm and places extreme strain on his body. 293 295

Background

Gu Qing began as a fourteen-year-old trapped in a concentration camp after transmigrating into Erik Lehnsherr's body. Powerless and unwilling to endure the camp, he sought a way to use Klaus Schmidt, then chose to traverse to another world after three months of hardship. 1 2 276

In the Chronicle world, he reunited with Andrew Detmer, Matt Garetty, and Steve Montgomery. He taught them that power required will and self-reliance, while refining his own Current Propulsion, Magnetic Field Rotation, and martial techniques. His refusal to simply stop Andrew culminated in battles against both Andrew and Matt, which he treated as opportunities to sharpen himself. 6 14 37 40

After returning to his original world, Gu Qing defeated Klaus Schmidt, built the Lehnsherr Family from a Sicilian Mafia organization, and used its resources to pursue his objectives. Despite the satisfaction of revenge, he felt isolated and set a new goal: finding a path back to his original world. 44 55

In The Smiling, Proud Wanderer world, he founded the Jianghu Monthly Report, stole and publicly distributed the Evil Warding Sword Manual, then released the Ultimate Immeasurable Qi Gong to accelerate the rise of Magnetic Field Masters. While studying the martial arts he provoked into existence, he created the Myriad Magnetic Martial Way and adopted the title of Myriad Magnetic Martial God. 59 63 66 73

Gu Qing eventually fought Linghu Chong in outer space. Though their battle caused catastrophic harm on Earth, Gu Qing survived, killed Linghu Chong, and honored his final request by promising not to trouble Mount Hua Sect's remaining members. 132 133

Later travels saw him teach Amazonians, establish the Ultimate Immeasurable Sect Martial Arts School in the One-Punch Man world, accept disciples such as Kenji and the Unregistered Knight, steal Divine Power from a higher being, and confront the Reincarnation Hall. After enduring 999 lives through the Heaven-Shattering Earth-Striking Reincarnation Great Law, he helped defeat Liduluo and became the new Lord of Reincarnation. 103 187 213 264 293 296

Appearance

Gu Qing is consistently described as tall, heavily built, and physically imposing. During his time in Erik Lehnsherr's body, he commonly wore a black trench coat or windbreaker, trousers, and boots; his presence alone intimidated ordinary people. 55 75

After restoring his original body, he appears as a sharp-featured young man with thick dark hair, a muscular build, and a confident, rugged bearing. 276

• Usually wears dark modern clothing, particularly a black windbreaker. 55 181
• Has an oppressive aura that makes bystanders reluctant to approach him. 55 161
• Previously used the Ghost Shadow Mask to conceal his identity in the jianghu. 58 75
• Restored his original appearance after reaching the Atomic Splitting Realm. 276

Personality

Gu Qing treats strength, willpower, and self-definition as the foundations of a person's worth. He rejects reliance on others—including his own System—and repeatedly insists that individuals must choose and walk their own paths. 14 60 213

He is intensely battle-driven. Rather than fearing strong opponents, he seeks them out, provokes their growth, and uses combat to absorb their techniques into his own martial path. This trait makes him willing to let conflicts escalate if they promise meaningful resistance or greater insight. 37 73 84 131

His morality is highly individualistic. Gu Qing has caused widespread chaos and civilian casualties with little immediate concern, yet he respects conviction in others, honors promises he considers genuine, and accepts disciples regardless of whether they are heroes, villains, or monsters. 57 132 213 243

Abilities & Skills

Magnetic Field Rotation

Gu Qing's primary power system is Magnetic Field Rotation, supported by his natural affinity for magnetic fields and later refined through cultivation and martial arts.

• Generates and controls electric current through Current Propulsion. 6
• Manipulates metal without relying on telekinesis. 6
• Uses magnetic fields for flight, restraint, detection, and large-scale battlefield control. 66 121 162
• Can control matter at molecular and atomic levels after reaching the Atomic Splitting Realm. 209 220
• His power may be impaired or exhausted in exceptional circumstances, as shown when Nuppepo temporarily removed his Magnetic Field Power and when repeated Cellular Recombination drained him in space. 132 194

Myriad Magnetic Martial Way

Gu Qing's self-created martial system combines the principles of numerous martial arts with Magnetic Field Power. He began developing it after deciding not to depend solely on the System. 60 63

• Evil Slaying Path — The first form, born from the artistic conception of The Smiling, Proud Wanderer and based heavily on sword techniques. It manifests devastating sword qi and later incorporates the Nine Solitary Swords and Body-Piercing Formless Sword Qi. 66 72 209
• Demon Devouring Path — An adaptive auxiliary technique that observes, imitates, absorbs, refines, and incorporates the principles of an opponent's martial arts. 121 127
• God-Slaying Path — His highest-output offensive form, used to overwhelm opponents such as Jinglong and Ren Woxing. 121 127
• Indestructible Path — A defensive path formed by integrating the Indestructible Vajra Divine Skill and Ultimate Aura. 266
• Heavenly Demon Path — An enhanced, more sinister evolution of Magnetic Field Sky Lock that incorporates the Ultimate Heart Locking Lock. 266

Cellular Recombination

Gu Qing can regenerate injuries by rebuilding damaged cells and tissue through Magnetic Field Power.

• Healed a shoulder wound instantly after Feng Qingyang pierced him. 84
• Restored Linghu Chong's destroyed body after the Battle of Hanzhong. 85
• Can heal others, including his disciples. 185 220
• Constant regeneration consumes power during prolonged high-intensity battles. 132

Psychokinesis and Mental Abilities

Gu Qing possesses a Telekinesis Seed obtained from the Chronicle crystal and uses mental abilities to support his fighting style. 40

• Uses psychokinesis to reduce the energy cost of fighting in space. 132
• Reads minds to learn information and martial arts, including Feng Qingyang's Nine Solitary Swords. 69
• His mind-reading can be blocked by sufficiently strong magnetic-field energy. 121

Hell War God

Hell War God is a consciousness-splitting martial art that creates combat personalities with physical forms.

• Gu Qing creates and cultivates a second personality named War God through prolonged mental training. 160
• War God can be given a physical body through Magnetic Field Power and fight alongside him. 160
• The technique requires immense willpower, extended cultivation, and careful integration to avoid mental instability. 160

Ultimate Immeasurable Qi Gong

Although Gu Qing does not need it for his own basic power, he uses Ultimate Immeasurable Qi Gong as a framework for martial development and as the core inheritance he teaches others.

• Simulates electric current through internal-energy circulation, enabling practitioners to reach Current Propulsion. 73 213
• Can eventually lead to Magnetic Field Rotation for sufficiently capable practitioners. 73 213
• Ordinary practitioners are limited to Fifty Heavens, equivalent to roughly 500,000 horsepower. 73
• Gu Qing teaches it without moral discrimination, accepting even monsters as potential disciples. 243

Equipment & Items

• System — Allows traversal between worlds and lottery draws using accumulated Spacetime Value. 14 19 55
• Space Ring — A storage ring with an interior space roughly equal to two basketball courts. 27
• Tara Mask — The strongest Ghost Shadow Mask; grants access to every type of Ghost Shadow Legion. 58
• Dog Talisman — Previously granted immortality, eternal youth, and survival from fatal damage; Gu Qing removed it from his body after recognizing its influence on his growth. 43 132
• Six Infinity Stones — Used to support and stabilize his highest-level power output. 295
• Ruyi Qiankun Bag — A magical artifact acquired through the System's lottery. 276

Relationships

• Diana — Wife and trusted sparring partner. Gu Qing taught the Amazonians and developed a direct, mutually trusting relationship with Diana; she later joins him and Clark against the Reincarnation Hall. 103 162 293
• Clark — Adopted son. Gu Qing teaches him Ultimate Immeasurable Qi Gong to help him control his Kryptonian abilities. 165
• Vanessa — Former Mafia associate and head of the Lehnsherr Family. She falls in love with Gu Qing, remains loyal during his absences, and manages his organization. 44 55 210
• Andrew Detmer, Matt Garetty, and Steve Montgomery — Former Chronicle teammates and Gu Qing's earliest students in Magnetic Field Power. 6 21
• Linghu Chong — Initially a drinking companion, later Gu Qing's greatest enemy in the wuxia world. Their final duel ends with Linghu Chong's death and Gu Qing's promise to safeguard Mount Hua's legacy. 56 131 132
• Kenji — Disciple from the GANTZ world. Gu Qing accepts him as a student after testing his resolve and wishes for him to survive the coming disasters. 187 201
• Unregistered Knight — Disciple whose heroic conviction interests Gu Qing; their relationship becomes strained when Gu Qing's actions conflict with the Knight's ideals. 213 263
• Garou — Potential disciple turned direct disciple. Gu Qing supports Garou's pursuit of becoming the “perfect monster” so long as he remains true to his will. 243 268
• Absolute Sword Martial God — A powerful admirer who offered Gu Qing leadership of the Martial God Palace; Gu Qing refused the position but later entrusted him with Linghu Chong's final wish. 117 133

Notable Quotes

“Weakness was the original sin.” 57

“I don't believe in fate, or any such nonsensical things!” 131

“A strong person is not a caged sick cat; the only thing that can restrain a Magnetic Field Master is themselves!” 213